I don’t know why this happen. If you can download again ~150MB of images I just propose the following workaround.
First of all, enter the loki1 application environment
runagent -m loki1
Then run the following commands
podman volume export -o loki-server-data.tar loki-server-data
podman system reset -f
podman volume create loki-server-data
podman volume import loki-server-data loki-server-data.tar
systemctl --user start loki
Then if this shows that three containers are running, go to the Logs page and try again searching.
podman ps